<script name="XtxPayPage" setup lang="ts">
import { OrderPayInfo } from '@/types/checkout'
import { IApiRes } from '@/types/data'
import request from '@/utils/request'
import { onMounted, ref, watch, computed } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { useCountDown } from '@/utils/hooks'
import Message from '@/components/XtxMessage'
import { baseURL } from '@/utils/request'
const route = useRoute()
const router = useRouter()

// 在路由对象中拿订单号
const id = route.query.id
// 定时器初始值
const showTime = ref(0)
// 给后端订单号, 后端返回的值
const order = ref<OrderPayInfo>({} as OrderPayInfo)
onMounted(async () => {
    const res = await request.get<IApiRes<OrderPayInfo>>(`/member/order/${id}`)
    order.value = res.data.result
    const { time, start } = useCountDown(order.value.countdown)
    start()
    // 监听器
    watch(time, (newVal) => {
        showTime.value = newVal
        console.log(showTime.value)
        if (newVal <= 0) {
            // 跳转页面, 并提醒用户, 订单已超时
            router.push('/cart')
            Message.warning('订单已超时, 请重新下单')
        }
    })


})
const strShowTime = computed(() => {
    function padZero(n: number) {
        return n < 10 ? '0' + n : n
    }
    // let m = padZero(Number((showTime.value / 60).toFixed(0)))
    let m = padZero(parseInt(showTime.value / 60 + ''))
    let s = padZero(Number((showTime.value % 60)))
    if (m <= 0) {
        return `${s}秒`
    } else {
        return `${m}分${s}秒`
    }
})


const redirectUrl = encodeURIComponent('http://www.corho.com:8080/#/pay/callback')
const payUrl = `${baseURL}/pay/aliPay?orderId=${id}&redirect=${redirectUrl}`

</script>
<template>
    <div class="xtx-pay-page">
        <div class="container">
            <XtxBread>
                <XtxBreadItem to="/">首页</XtxBreadItem>
                <XtxBreadItem to="/cart">购物车</XtxBreadItem>
                <XtxBreadItem>支付订单</XtxBreadItem>
            </XtxBread>
            <!-- 付款信息 -->
            <div class="pay-info">
                <template v-if="showTime > 0">
                    <span class="icon iconfont icon-queren2"></span>
                    <div class="tip">
                        <p>订单提交成功！请尽快完成支付。</p>
                        <p>支付还剩 <span>{{ strShowTime }}</span>, 超时后将取消订单</p>
                    </div>
                    <div class="amount">
                        <span>应付总额：</span>
                        <span>¥{{ order.totalMoney }}</span>
                    </div>
                </template>
                <template v-else>
                    <p>订单超时</p>
                </template>
            </div>
            <!-- 付款方式 -->
            <div class="pay-type">
                <p class="head">选择以下支付方式付款</p>
                <div class="item">
                    <p>支付平台</p>
                    <a class="btn wx" href="javascript:;"></a>
                    <a class="btn alipay" :href="payUrl"></a>
                </div>
                <div class="item">
                    <p>支付方式</p>
                    <a class="btn" href="javascript:;">招商银行</a>
                    <a class="btn" href="javascript:;">工商银行</a>
                    <a class="btn" href="javascript:;">建设银行</a>
                    <a class="btn" href="javascript:;">农业银行</a>
                    <a class="btn" href="javascript:;">交通银行</a>
                </div>
            </div>
        </div>
    </div>
</template>

<style scoped lang="less">
.pay-info {
    background: #fff;
    display: flex;
    align-items: center;
    height: 240px;
    padding: 0 80px;

    .icon {
        font-size: 80px;
        color: #1dc779;
    }

    .tip {
        padding-left: 10px;
        flex: 1;

        p {
            &:first-child {
                font-size: 20px;
                margin-bottom: 5px;
            }

            &:last-child {
                color: #999;
                font-size: 16px;
            }
        }
    }

    .amount {
        span {
            &:first-child {
                font-size: 16px;
                color: #999;
            }

            &:last-child {
                color: @priceColor;
                font-size: 20px;
            }
        }
    }
}

.pay-type {
    margin-top: 20px;
    background-color: #fff;
    padding-bottom: 70px;

    p {
        line-height: 70px;
        height: 70px;
        padding-left: 30px;
        font-size: 16px;

        &.head {
            border-bottom: 1px solid #f5f5f5;
        }
    }

    .btn {
        width: 150px;
        height: 50px;
        border: 1px solid #e4e4e4;
        text-align: center;
        line-height: 48px;
        margin-left: 30px;
        color: #666666;
        display: inline-block;

        &.active,
        &:hover {
            border-color: @xtxColor;
        }

        &.alipay {
            background: url(https://cdn.cnbj1.fds.api.mi-img.com/mi-mall/7b6b02396368c9314528c0bbd85a2e06.png) no-repeat center / contain;
        }

        &.wx {
            background: url(https://cdn.cnbj1.fds.api.mi-img.com/mi-mall/c66f98cff8649bd5ba722c2e8067c6ca.jpg) no-repeat center / contain;
        }
    }
}
</style>